Q: Is 3,080,740 a Composite Number?

Why is 3,080,740 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 3,080,740 can be evenly divided by 1 2 4 5 10 13 17 20 26 34 41 52 65 68 82 85 130 164 170 205 221 260 289 340 410 442 533 578 697 820 884 1,066 1,105 1,156 1,394 1,445 2,132 2,210 2,665 2,788 2,890 3,485 3,757 4,420 5,330 5,780 6,970 7,514 9,061 10,660 11,849 13,940 15,028 18,122 18,785 23,698 36,244 37,570 45,305 47,396 59,245 75,140 90,610 118,490 154,037 181,220 236,980 308,074 616,148 770,185 1,540,370 and 3,080,740, with no remainder.

Since 3,080,740 cannot be divided by just 1 and 3,080,740, it is a composite number.

More Examples

• All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).